baber/WOPTO huggingface dataset:
Patent JP-2015138018-A (JP)
Title: Use limit stress estimation method of component for roll support device and power transmission device, and fatigue life estimation method for component
Inventor: UEDA TORU
IPC: F16C19/52
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a limit use stress estimation method and a fatigue life estimation method considering size of an inclusion.SOLUTION: Use limit stress τof a component for a roll support device and a power transmission device is given by τ=A(√area), where A is a value determined by material physical property of the component and √area is defect dimension of the inclusion of the component. In addition, fatigue life of the component is given by L=B(τ/(√area)), where B and q are values determined by material physical property of the component.
Patent JP-2015142022-A (JP)
Title: Cutting apparatus
Inventor: KOZAI HIROHIKO
IPC: B24B27/06
Filed: 2014-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a cutting apparatus that can process a wafer with a cutting blade with higher precision than a mechanical error range.SOLUTION: A cutting apparatus (1) for cutting a product wafer (W1) held on a holding surface (31) of holding means (13) by a cutting blade (52) comprises: imaging means (18) for imaging many cutting traces (62) which are formed on the upper surface of a test wafer (W3) by a cutting blade on the holding surface of the holding means; storage means (21) for storing variation of cut-in depth determined from the lengths of the cutting traces detected by a pickup image of the imaging means and the outer-diameter size of the cutting blade; and control means (22) for controlling the cut-in amount of the cutting blade on the basis of the variation of the cut-in depth.
Patent JP-2015145630-A (JP)
Title: internal combustion engine
Inventor: KIMURA TOSHIRO
IPC: F01N13/14
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent heat damage from an exhaust system member from being inflicted on a cam angle sensor provided on one side of a cylinder head.SOLUTION: An assembly unit 6b of an exhaust manifold 6 is suspended via a stay 14 and the stay 14 is fixed to a cooling water inlet portion 12a of a cooling water distribution device 12 provided on one side 2c of a cylinder head 2. A cam angle sensor 21 is disposed on the stay 14 and a shield member 23 is fixed to an auxiliary piece 26 provided on the stay 14. Even if heat of the exhaust manifold 6 or the like heats the shield member 23, the heat is released to the cooling water inlet portion 12a via the stay 14 and absorbed by the cooling water. Owing to this, it is possible to prevent the shield member 23 from being heated and prevent heat damage from being inflicted on the cam angle sensor 21.
Patent JP-2015147481-A (JP)
Title: Movable body management device
Inventor: WATANABE MAKOTO
IPC: G01B11/24
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To determine the type of a movable body by processing a distance image obtained by imaging a movable body traveling along a railroad at an angle from above.SOLUTION: A distance image processing part 12 processes a distance image obtained by imaging the back face or front face of a movable body traveling along a railroad at an angle from above and input to a distance image input part 11, and detects, for each space divided into three or more pieces so as not to overlap in the height direction of the movable body, a representative distance to the movable body in the space. An arithmetic operation part 16 calculates, for each combination of preset spaces, a determination value on the basis of the distance difference of the representative distances detected for the spaces in the combination. Further, the arithmetic operation part 16, for each combination of the preset space, determines the type of the movable body imaged in the distance image input to the distance image input part 11 by using the plurality of calculated determination values.
Patent JP-2014155756-A (JP)
Title: Game machine
Inventor: ONUKI MASATO
IPC: A63F5/04
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enhancing the amusement of a game.SOLUTION: When a start lever 41 disposed on a slot machine 10 is operated, role lottery is performed within the machine and reels 32L, 32M, 32R which are visible through display windows 26L, 26M, 26R start to revolve. When stop switches 42-44 are operated, the reels 32L, 32M, 32R which respectively correspond to each of the switches 42-44 stop. In a normal game state, it is possible that BB is won as well when a duplicated re-game win is established, and the percentage of winning BB is different depending on whether a duplicated re-game win is established in one line or two lines, according to the timing of operation of the stop switches 42-44.
Patent JP-2015152684-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: TAKAGI MASARU
IPC: G03G15/20
Filed: 2014-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixing apparatus configured to reliably prevent noise and damage due to inclination of a bearing with a simple configuration, and an image forming apparatus having the fixing apparatus.SOLUTION: A fixing apparatus 16 includes a heating roller 16A. A support shaft thereof is supported by a side frame. A ball bearing 70 is arranged between the support shaft and the side frame. The ball bearing 70 is formed of an inner race 74, an outer race 75, and balls 80. The outer race 75 is fixed to an outer peripheral edge of a shaft hole of the side frame. The inner race 74 is fixed to the support shaft. The support shaft includes coil springs 81, 91 for biasing the inner race 74 axially inward, in order to prevent external displacement of the inner race 74.
Patent JP-2015153205-A (JP)
Title: Connector selection instruction device, method and program
Inventor: OKA RYOHEI
IPC: G06F3/00
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector selection instruction device which prevents a connector from being wrongly connected and which is flexibly adaptable to diversification of a communication standard.SOLUTION: A connector selection instruction device comprises: a port 11 which is electrically connectable to a connector 22 in a detachable manner; a signal measurement unit 12 which measures information on a signal of a predetermined terminal 23 in the connector from the port; a storage unit 13 which stores information on a signal and information on another port 31 of another electronic apparatus 30 in association with each other; an information processing unit 14 which confirms whether information on a signal measured by the signal measurement unit exists in information on a signal stored in the storage unit and, when it exists, extracts information on the other port of the other electronic apparatus corresponding to the confirmed information on the signal from the storage unit; and an output unit 15 which outputs the information on the other port of the other electronic apparatus extracted by the information processing unit.
Patent JP-2014184720-A (JP)
Title: Aromatic polycarbonate resin molding
Inventor: IMAIZUMI HIROYUKI
IPC: B29L9/00
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a window frame member having reliable endurance, capable of urethane adhesion through a primer without conventional hard coat treatment, using an aromatic polycarbonate resin molding excellent in chemical resistance and mechanical properties as a frame member for grazing.SOLUTION: An aromatic polycarbonate resin composition containing an aromatic polycarbonate resin (A), a rubbery polymer/aromatic vinyl/vinyl cyanide-based copolymer (B-1), an aromatic vinyl/vinyl cyanide-based copolymer (B-2), and a polyolefin-based resin (C) as resin components is injection molded to an aromatic polycarbonate resin molding under conditions with an injection rate of 10 to 100 cm/s, and a below-defined surface progressing coefficient of 40 to 200 cm/s cm. The surface progressing coefficient is defined as a value of the injection rate divided by the thickness of a mold cavity in which the resin composition is injected.
Patent JP-2014099924-A (JP)
Title: Wireless communication device
Inventor: DOKAI TAKEYA
IPC: H01Q1/38
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication device capable of reducing insertion loss.SOLUTION: A wireless communication device 100 comprises a wireless IC element 1, a multilayer substrate 2 being a laminate of a plurality of dielectric layers, a resonance circuit which includes a capacitance element and an inductance element 8 and is connected to the wireless IC element 1, and a radiation conductor 5 connected to the resonance circuit. Only the capacitance element out of the capacitance element and the inductance element 8 is provided inside the multilayer substrate 2, and the inductance element 8 is provided outside the multilayer substrate 2.
Patent JP-2015155937-A (JP)
Title: Fixture for electronic apparatus
Inventor: SAKIYAMA TOSHIKAZU
IPC: F16M11/04
Filed: 2014-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for electronic apparatus capable of stably supporting and fixing an electronic apparatus with a camera, with simple and compact in structure, and capable of being manufactured at a low cost. 
     SOLUTION: The fixture for electronic apparatus includes: a base part 6 having a screw fastening body 5 at a lower end so as to be fixed to a fixed part; a support plate 7 erected on an upper surface of the base body 6; a freely expandable/contractible holding band 8 whose both end parts are fixed on both sides of the base part 6 respectively and form a loop shape; and a latching part 10 formed to be a folded shape extending downward from the upper end of the support plate so that the holding band 8 can be latched on the upper end of the support plate 7. The holding band 8 enfolds an electronic apparatus P from the other surface side so that one surface side of the electronic apparatus P mounted on the base body 6 is made to be held on the support plate 7 in a contact manner, and latched on the latching part 10 formed on the upper end of the support plate 7. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015155164-A (JP)
Inventor: KUMAGAI MASARU
IPC: B41J2/185
Filed: 2014-02-20
Abstract: 【課題】液体噴射部のノズルの開口を含む空間を減圧することで同ノズルから液体を流出させるメンテナンスを行うときに、ノズルから流出する液体量を低減しつつ同ノズルの噴射不良を解消することができる液体噴射装置及び同液体噴射装置のメンテナンス方法を提供する。【解決手段】液体噴射装置は、液体を噴射するノズルを有する液体噴射部と、液体供給源とノズルとを接続する供給流路と、供給流路に設けられた差圧弁と、を備える。供給流路は、液体供給源から差圧弁に向かって液体を加圧供給する第１流路と、差圧弁からノズルに向かって液体を供給する第２流路とを含む。差圧弁は、第２流路が大気圧未満に減圧された場合に開弁することで第１流路と第２流路とを連通する。そして、閉空間の減圧に伴って差圧弁が開弁してから第１流路の圧力が大気圧以上であるときに閉空間を大気開放させる。【選択図】図４
Patent JP-2015159399-A (JP)
Title: Resource control system for virtualized network, and method
Inventor: KATAYAMA YOHEI
IPC: H04L12/911
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To set a band setting value so as not to pass a device that is set to a band setting value smaller than a band setting value of a device to be passed first, when changing the band setting value of a virtual link.SOLUTION: When increasing a band setting value, a transport node of a transport network performs processing for increasing a band setting value of a transport path related to a virtual link, and a virtualized node of a virtualized network then performs processing for increasing band setting values of a virtual link and virtual ports to be traffic transmission and reception sides of the virtual link. When decreasing a band setting value, a virtualized node decreases band setting values of a virtual link and virtual ports to be traffic transmission and reception sides of the virtual link and after processing by virtual port control means, a transport node decreases a band setting value of a transport path related to a virtual link.
Patent JP-2015158962-A (JP)
Title: Optical disk apparatus
Inventor: UENO KEIJI
IPC: G11B23/40
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus which when recording data and drawing characters, graphics, or the like, is capable of surely reproducing recorded data and achieving sufficient view of the characters, the graphics, or the like.SOLUTION: The optical disk apparatus for recording data to be recorded on a data surface of an optical disk 10 and drawing data includes an optical pickup 16 for applying a laser beam to the optical disk 10 and recording data, a driver 22 and a system controller 32. The system controller 32 sets optimum recording power Po on the basis of a β value obtained by reproducing test data written on the optical disk 10 as a test, sets lower limit recording power PL and upper limit recording power PH in which an error rate obtained by reproducing the test data becomes tolerance, and sets at least two out of the recording power values Po, PL, and PH as the recording power of the data to be recorded and the recording power of the drawing data to control the driver 22.
Patent JP-2015160148-A (JP)
Title: Cleaning device
Inventor: FURUTA KAZUYUKI
IPC: B08B3/04
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which can securely clean an object to be cleaned and exhibits excellent work efficiency.SOLUTION: A cleaning device cleans an object to be cleaned W with a cleaning liquid L, and includes a cleaning tank 11 having an accumulation part 21 for accumulating the cleaning liquid L, and a carrying-in port 23 and carrying-out port 25 for carrying the object to be cleaned W in and out the accumulation part 21, a cleaning liquid supply part 41 which supplies the cleaning liquid L to the accumulation part 21 of the cleaning tank 11, a conveying part 61 which is communicated between the carrying-in port 23 and the carrying-out port 25 and carries the object to be cleaned W in and out the accumulation part 21 of the cleaning tank, and at least one or more injection parts 45 which are arranged on outside of the cleaning tank 11 and inject the cleaning liquid L. The object to be cleaned W is immersed in the cleaning liquid L inside the accumulation part 21 of the cleaning tank 11, and the injection parts 45 inject the cleaning liquid L to at least one of the carrying-in port 23 and the carrying-out port 25.
Patent JP-2014128701-A (JP)
Title: Fire-extinguishing gas spraying apparatus
Inventor: GOTO HIDEAKI
IPC: A62C31/02
Filed: 2014-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress a noise caused by a rapid, reduced pressure and expansion of a fire-extinguishing gas.SOLUTION: A gas spraying apparatus includes: a spraying head (13) having a nozzle part (12); a sound absorbing material (125) which is composed of a porous metal and is a part in which a fire-extinguishing gas discharged from the nozzle part flows; a ring member (122) which makes contact with the sound absorbing material to fix the sound absorbing material; and a connecting member (129) for connecting the spraying head and the ring member. A nozzle hole (16) is provided on the nozzle part, and the sound absorbing material has one end surface (125b) from which the fire-extinguishing gas is discharged and the other end surface (125a) facing an opening of the nozzle hole. The fire-extinguishing gas discharged from the nozzle hole is made to directly flow into the inside of the porous metal from the other end surface, and the fire-extinguishing gas is discharged to the atmosphere from one end surface of the sound absorbing material and is also discharged to the atmosphere from peripheral surfaces of the sound absorbing material.
Patent JP-2015162798-A (JP)
Title: harmonic rejection power amplifier
Inventor: OKADA EIJI
IPC: H03F1/32
Filed: 2014-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a power amplifier that can easily suppress odd harmonics even when the frequencies thereof are high.SOLUTION: A power amplifier has constant current sources 401, 402, 403 for making variable constant current flow, switches 304, 305 and 306 for opening/closing the current passages of the constant current sources 401, 402 and 403 respectively, a timing signal generator 114 for generating timing signals A, B, C for turning on/off the switches 304, 305 and 306 which are identical in duty ratio and different in phase, a phase difference detection circuit 404 for detecting the respective phase differences of the timing signals A, B, C, and a current adjusting value calculating circuit 405 for calculating current adjusting values for adjusting the respective current values of the constant current sources 401, 402 and 403 on the basis of the phase differences.
Patent JP-2015160288-A (JP)
Title: Rotating tool system, heat transfer tube detachment method, and heat transfer tube replacement method
Inventor: HASHIMOTO SHINTARO
IPC: B23C3/12
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To detach heat transfer tubes without damaging a header.SOLUTION: A rotating tool system 8 for detaching a plurality of heat transfer tubes 2 coupled to a header 15 from the header 15, comprises: first holes 30 formed in the header 15 for coupling the respective heat transfer tubes 2 to the header 15; second holes 27 formed in the header 15 and provided at symmetrical positions to the respective first holes 15 so that each second hole 27 has an axis matching an axis of the corresponding first hole 30; a base plate 9 supported by the other second holes 27 on both sides of the second hole 27 corresponding to any one of the heat transfer tubes 2, and including third holes 48 each having an axis matching the axis of the corresponding second hole 27; a rotating tool 38 driven by a machine tool 10 fixed to the base plate 9 and having an axis matching the axis of any of the third holes 48, the axis capable of being inserted into the third hole 48; and a guide roller 12 provided on a tip end of the rotating tool 38 to be coaxial with the rotating tool 38 and relatively rotatable to the rotating tool 38, and inserted into one of the heat transfer tubes 2.
Patent JP-2014140204-A (JP)
Title: System and method for effectively optimizing zoom setting in digital camera
Inventor: GEORGIS NIKOLAOS
IPC: G03B5/00
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an effective system for capturing image data.SOLUTION: A system and a method for effectively optimizing zoom setting in a digital camera comprises: a digital zoom module for performing a digital zoom function; and an optical zoom module for controlling a lens unit of the digital camera to perform an optical zoom function. A manager of depth of field performs a zoom-setting optimization procedure to select optimal zoom values for the optical zoom module and for the digital zoom module, thereby, optimizes image quality characteristics of an image captured by a camera device.
Patent JP-2015173311-A (JP)
Title: communication system
Inventor: HASEGAWA NORIHISA
IPC: H04W56/00
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a communication system including plural base stations capable of efficiently and reliably establishing synchronization among the base stations.SOLUTION: A control unit 201 and plural base stations 202 are connected to each other in a multiplex cascade configuration. The plural base stations 202 transmit a return frame signal to a transmission frame signal based on a frame timing signal from a higher side unit. The control unit 201 or the base station 202 at the higher side calculates a delay correction amount on the basis of the return frame signal, and corrects the frame timing signal for the lower side base station 202 on the basis of the delay correction amount.
Patent JP-2015172506-A (JP)
Title: Image inspection device, image inspection system, and image inspection method
Inventor: KOJIMA KEIJI
IPC: G06T1/00
Filed: 2014-03-11
Abstract: PROBLEM TO BE SOLVED: To detect a defect with a relatively long period in periodical defects with high accuracy in a system of inspecting an image output on a recording medium by image formation and output.SOLUTION: An image inspection system comprises: acquiring changes in a value relating to the density of a read image depending on a position along a conveyance direction of a recording medium on the basis of the read image; removing variations with a predetermined frequency or higher from periodical variations generating in the changes in the value relating to the density; detecting an inflection point where a direction of changes depending on a position in the conveyance direction of the recording medium varies in the changes in the value relating to the density of the image from which variations with a predetermined frequency or higher are removed; and determining the presence of defects periodically generating in the conveyance direction of the recording medium in the read image, on the basis of the detected inflection point.
Patent JP-2015175442-A (JP)
Title: Disc brake device
Inventor: AKITA YOSUKE
IPC: F16D65/092
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake device capable of making removal performance for removing foreign substances of a disc rotor, and the reduction of a damage to the disc rotor, compatible.SOLUTION: A disc brake device is equipped with a disc rotor 3, and a brake pad 2. The brake pad has a friction member 21 for grinding a friction surface when frictionally contacting with a friction surface 31 of the disc rotor, ringing members 22 and 23 having high grindability for grinding the friction surface rather than the friction member, and thermal deformation members 24 and 25 whose shapes change with temperature change. By the deformation of the thermal deformation members with a temperature rise of the brake pad, the grinding members are shifted from a state incapable of contacting with the disc rotor to a state capable of contacting with the disc rotor.
Patent JP-2015175738-A (JP)
Title: Satellite radio wave wrist watch
Inventor: KITAMURA TAKESHI
IPC: G04R20/02
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To enhance receiver sensitivity by a planar antenna disproportionately disposed in a metal body.SOLUTION: A satellite radio wave wrist watch 1 includes a rectangular planar antenna 30 configured to receive a satellite radio wave containing time information and a metal body 10 surrounding the planar antenna in a planar view. The power supply unit 32 of the planar antenna 30 is provided at the side of a side E1 whose average distance from each side of the planar antenna 30 to the body is the shortest against the center C30 of the planar antenna 30, or at the side of an opposite side E2 having the shortest average distance.
Patent JP-2015178089-A (JP)
Title: Film casing and film component
Inventor: WATANABE KEIJI
IPC: C02F1/44
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a film casing which has a simple structure and absorbs size variations of film elements and is fixed in a water-tight manner with a predetermined pressing force even when the film casing is not formed into a cylindrical shape, and to provide a film component.SOLUTION: A film casing stores film elements 2 for filtering raw water in a water-tight manner and includes: a cylindrical casing body 40 which stores the film elements 2; a lid 50 which fits in an opening end part of the casing body 40 and is formed so as to move in an axial direction of the casing body 40 maintaining its posture and securing water tightness between itself and the casing body 40; and pressing mechanisms 60, 70 which press the lid 50 thereby pressing and holding the film elements 2 stored in the casing body 40.
Patent JP-2015184010-A (JP)
Title: Force detector and robot
Inventor: KAMIYA TOSHIYUKI
IPC: G01L1/16
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a force detector and a robot which can prevent a switch from being turned on involuntarily and being damaged.SOLUTION: A force detector includes: an element for outputting electric charge according to received external force; and a conversion circuit which has a switch and a capacitor and which converts the electric charge into voltage. The switch has a resonance frequency of 60 kHz or more.